セレクター
JavaScript performance comparison
Preparation code
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<div class="areaA">
<p class="areaA1">
A1
</p>
<p class="areaA2">
A2
</p>
<p class="areaA3">
A3
</p>
<p class="areaA4">
A4
</p>
</div>
<div class="areaB">
<p class="areaB1">
B1
</p>
<p class="areaB2">
B2
</p>
<p class="areaB3">
B3
</p>
<p class="areaB4">
B4
</p>
</div>
<div class="areaC">
<p class="areaC1">
C1
</p>
<p class="areaC2">
C2
</p>
<p class="areaC3">
C3
</p>
<p class="areaC4">
C4
</p>
</div>
<div class="areaD">
<p class="areaD1">
D1
</p>
<p class="areaD2">
D2
</p>
<p class="areaD3">
D3
</p>
<p class="areaD4">
D4
</p>
</div>
<div class="areaE">
<p class="areaE1">
E1
</p>
<p class="areaE2">
E2
</p>
<p class="areaE3">
E3
</p>
<p class="areaE4">
E4
</p>
</div>
<div class="areaF">
<p class="areaF1">
F1
</p>
<p class="areaF2">
F2
</p>
<p class="areaF3">
F3
</p>
<p class="areaF4">
F4
</p>
</div>
<div class="areaG">
<p class="areaG1">
G1
</p>
<p class="areaG2">
G2
</p>
<p class="areaG3">
G3
</p>
<p class="areaG4">
G4
</p>
</div>
<div class="areaH">
<p class="areaH1">
H1
</p>
<p class="areaH2">
H2
</p>
<p class="areaH3">
H3
</p>
<p class="areaH4">
H4
</p>
</div>
Preparation code output
A1
A2
A3
A4
B1
B2
B3
B4
C1
C2
C3
C4
D1
D2
D3
D4
E1
E2
E3
E4
F1
F2
F3
F4
G1
G2
G3
G4
H1
H2
H3
H4
Test runner
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Java applet disabled.
| Test | Ops/sec | |
|---|---|---|
jQuery |
|
pending… |
Naitive |
|
pending… |
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